两款python smtp发邮件代码

from email.mime.text import MIMEText  
from email.mime.audio import MIMEAudio
from email.mime.image import MIMEImage
from email.mime.multipart import MIMEMultipart

#发送邮件
def sendMail():
    sender = "haiwil2012@yahoo.cn"
    receiver = "haiwil2013@yahoo.cn"
    subject = "Testing"
    body = "----测试发送邮件----n ----恭喜你成功发送了一封邮件----n ----测试发送邮件----n"
    im = "1.jpg"
    audio = "1.mp3"
   
    m = MIMEMultipart()
    m["to"] = receiver
    m["from"] = sender
    m["subject"] = subject
   
    m.attach(MIMEText(body))
    image = MIMEImage(open(im,"rb").read(),"jpg")
    m.attach(image)
    apart = MIMEAudio(open(audio,"rb").read(),"mp3")
    apart.add_header("Content-Disposition","attachment",filename=audio)
    m.attach(apart)
   
    s = smtplib.SMTP()
    s.connect("smtp.mail.yahoo.com")
    s.login('haiwil2012@yahoo.cn', 'hf5555')
    s.sendmail(sender,[receiver],m.as_string())
    s.close
    print 'send mail successfully'

#!/usr/bin/env python
# -*- coding: gbk -*-
#导入smtplib和MIMEText
import smtplib
from email.mime.text import MIMEText
#############
#要发给谁，这里发给2个人
mailto_list=["aaa@juyimeng.com","bbb@juyimeng.com"]
#####################
#设置服务器，用户名、口令以及邮箱的后缀
mail_host="smtp.126.com"
mail_user="xxx"
mail_pass="yyy"
mail_postfix="126.com"
######################
def send_mail(to_list,sub,content):
    '''
    to_list:发给谁
    sub:主题
    content:内容
    send_mail("aaa@126.com","sub","content")
    '''
    me=mail_user+"<"+mail_user+"@"+mail_postfix+">"
    msg = MIMEText(content)
    msg['Subject'] = sub
    msg['From'] = me
    msg['To'] = ";".join(to_list)
    try:
        s = smtplib.SMTP()
        s.connect(mail_host)
        s.login(mail_user,mail_pass)
        s.sendmail(me, to_list, msg.as_string())
        s.close()
        return True
    except Exception, e:
        print str(e)
        return False
if __name__ == '__main__':
    if send_mail(mailto_list,"subject","content"):
        print "发送成功"
    else:
        print "发送失败"